Research Article
QoE-Aware Video Delivery in Multimedia IoT Network with Multiple Eavesdroppers
| Symbol | Value |
| Transmission power of SBS | 40 dBm | Bandwidth | 10 MHz | Number of video contents | 100 | Cache ratio in each MEC | 0.6 | Video block size | 1 Mbit (BL), 2 Mbit (EL) | Maximum tolerance SINR of eavesdropper | −10 dB | Delay satisfaction factor | 0.2 | Marginal effect factor | 5 | Transmission delay | 0.2 (core network)/0.05 (MEC) | Zipf coefficient | 1 |
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